nodejs-assert.md

   1 ---
   2 title: assert
   3 category: Node.js
   4 layout: 2017/sheet
   5 ---
   6
   7 ### Assertions
   8
   9 ```js
  10 assert(val)
  11 assert.equal(actual, expected)
  12 assert.notEqual(a, e)
  13 ```
  14
  15 ```js
  16 assert.deepEqual(a, e)
  17 assert.notDeepEqual(a, e)
  18 ```
  19
  20 ```js
  21 assert.throws(fn)
  22 ```
  23
  24 ### References
  25
  26 - http://nodejs.org/api/assert.html